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247
virtual circuit (by buffer) 204
virtual circuit (by circuit) 201
virtual circuit (by port/group) 202
virtual circuit (by shaper) 202
status 163
structured mode 123, 232, 233
structured service
as opposed to unstructured
237
effects on transit DS1 238
subnet mask
setting for Ethernet port
66
setting for in-band circuit 151
specifying for default gateway 68
specifying for trap client 68
Super User Privilege menu 70
System Administration (Main menu
option)
61
System Administration menu 63, 75, 76
system clock
assigning priorities
63
configuring 63
System Clock Configuration menu 64
system configuration
initial
63
system description 3
system information
viewing and configuring
75, 76
T
T1 (DS1) Port Configuration menu 90
T1 (DS1) UNI Configuration menu 89
T1 (DS1) UNI Port Selection menu 90
T1 UNI interface. See T1/E1 UNI interface.
T1/E1 card
configuring
103
T1/E1 ports
configuring
89, 90
virtual circuit parameters 151
T1/E1 UNI Configuration menu 89
T1/E1 UNI interface 3
configuring 89
connecting 42
data flow 212
LEDs 42
loopbacks 180
overview 3
principles of operation 212
specificatons 10
statistics 186
TC signaling type 124, 132
TC1 signaling bits 124, 132
TC2 signaling bits 124, 132
technical support
3Com URL
205
bulletin board service 206
fax service 206
network suppliers 206
product repair 208
terminal timing source 108
test link 96
test pattern 96
test procedure 96, 100
Time and Date Configuration menu 69
time and date, setting 69
timing 91
CBR T1-DSX options 125
external 214
internal 214
timing source 104
title screen 60
traffic contract 215
translation encapsulation mode 153
transmit VCI 151
transmit VPI 151
Transmitted Frames 194, 196
transparent encapsulation mode
(FRF.8)
152
Trap Client 1 Configuration menu 67
Trap Client Configuration menu 67
trap clients, configuring 67
troubleshooting 165
trunk conditioning 123, 126
tunneling, unstructured 237
Tx avable. cell rate (cps) 102
Tx LID 92, 100
Tx timing ref. link 102
Tx vpi/vci 163
U
Unavailable Secs 188
UNI groups
adding
92
configuring 92
deleting 97
modifying 97
unstructured mode 124, 232
unstructured service
as opposed to structured
237
effects on transit DS1 238
unstructured service (DS1) 237
unstructured tunneling 237
upgrades, from PathBuilder S310 to
PathBuilder S330
8
URL 205
V
V.35 interface speed 127
VC and VP address translation 156
VC statistics 200
VCI ranges 212
VCM Configuration menu 131
VCM Port Configuration menu 131
VCM See voice compression module
version number, firmware
77
video
CBR module
231
conferencing 238
Video Call Routing Table 163
video conferencing 238
multi-point 141, 240
point-to-point 141, 238, 239
video dial
defining virtual circuits for
141
ending video dial-up sessions 162
how connection established 141
how feature works 141
managing 160
setting up a session 161
starting video dial-up sessions 161
viewing call routing table 162
video dial feature 238
Virtual Channel Identifier (VCI) 133
Virtual Circuit menu 134
Virtual Circuit Statistics by Shaper Detail
screen
203
Virtual Circuit Statistics by Shaper
Summary screen
203
virtual circuits
adding
134
adding RS366 (video) 141, 142
classes of 134, 135
configuration parameters 142, 154
configuration parameters (OC3/STM-1
port)
151
configuration parameters (serial
port)
151
configuration parameters (serial port,
DXI)
154
configuration parameters (serial port,
Frame Relay
152
configuration parameters (serial port,
HDLC/SDLC)
154
configuration parameters (T1/E1
port)
151
configuring 133
configuring for clear channel
signaling
140
configuring for structured data
DBA
140
configuring for structured voice
DBA
140
defining side A for video circuit 142
deleting 160
in a simple network 226
in a switched network 227
in-band 137
modifying 159
overview 211
PVC (definition) 134
PVC vs. RS366 (video) 134, 135
RS366 (video) 134
scheme 226
statistics 200
statistics (by circuit) 201
statistics (by port/group) 202
statistics (by shaper) 202
statistics by buffer (queue) 204
types of 136
VCM parameters 156
viewing existing 156
Virtual Path Identifier (VPI) 133
Virtual Statistics Summary screen 201
voice compression module
Configuration menu
131
performance monitoring 199
voice compression module (VCM)
configuring
129
configuring channels 129
configuring the card 133
configuring the T1/E1 port 130
VC statistics 200
virtual circuit parameters 156
Voice Compression, voice compression
module (VCM)
selecting compression algorithm
130
VPC 136
VPI and VCI ranges 212
VT100
configuring
59
W
warning information ix
X
X.21 port. See serial port.